linux-kernel - [PATCH 1/7] vt6655: Remove unused macros in 80211hdr.h

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Message-Id: <1388415157-17615-2-git-send-email-michael.gunselmann@studium.uni-erlangen.de>
Date:	Mon, 30 Dec 2013 15:52:31 +0100
From:	Michael Gunselmann <michael.gunselmann@...dium.uni-erlangen.de>
To:	michael.gunselmann@...dium.uni-erlangen.de
Cc:	martin.hofmann@...dium.uni-erlangen.de, forest@...ttletooquiet.net,
	gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, linux-kernel@...cs.fau.de
Subject: [PATCH 1/7] vt6655: Remove unused macros in 80211hdr.h

From: Martin Hofmann <martin.hofmann@...dium.uni-erlangen.de>

The file 80211hdr.h contained 4 macros (in both little and big endain fashion)
that were not used in the driver. Thus, this patch removes them.

Signed-off-by: Martin Hofmann <martin.hofmann@...dium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@...dium.uni-erlangen.de>
---
 drivers/staging/vt6655/80211hdr.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/staging/vt6655/80211hdr.h b/drivers/staging/vt6655/80211hdr.h
index ba53340..cacf137 100644
--- a/drivers/staging/vt6655/80211hdr.h
+++ b/drivers/staging/vt6655/80211hdr.h
@@ -155,17 +155,13 @@
 #ifdef __BIG_ENDIAN
 
 /* GET & SET Frame Control bit */
-#define WLAN_GET_FC_PRVER(n)    ((((unsigned short)(n) >> 8) & (BIT0 | BIT1))
 #define WLAN_GET_FC_FTYPE(n)    ((((unsigned short)(n) >> 8) & (BIT2 | BIT3)) >> 2)
 #define WLAN_GET_FC_FSTYPE(n)   ((((unsigned short)(n) >> 8) & (BIT4|BIT5|BIT6|BIT7)) >> 4)
 #define WLAN_GET_FC_TODS(n)     ((((unsigned short)(n) << 8) & (BIT8)) >> 8)
 #define WLAN_GET_FC_FROMDS(n)   ((((unsigned short)(n) << 8) & (BIT9)) >> 9)
 #define WLAN_GET_FC_MOREFRAG(n) ((((unsigned short)(n) << 8) & (BIT10)) >> 10)
-#define WLAN_GET_FC_RETRY(n)    ((((unsigned short)(n) << 8) & (BIT11)) >> 11)
 #define WLAN_GET_FC_PWRMGT(n)   ((((unsigned short)(n) << 8) & (BIT12)) >> 12)
-#define WLAN_GET_FC_MOREDATA(n) ((((unsigned short)(n) << 8) & (BIT13)) >> 13)
 #define WLAN_GET_FC_ISWEP(n)    ((((unsigned short)(n) << 8) & (BIT14)) >> 14)
-#define WLAN_GET_FC_ORDER(n)    ((((unsigned short)(n) << 8) & (BIT15)) >> 15)
 
 /* Sequence Field bit */
 #define WLAN_GET_SEQ_FRGNUM(n) (((unsigned short)(n) >> 8) & (BIT0|BIT1|BIT2|BIT3))
@@ -188,17 +184,13 @@
 #else
 
 /* GET & SET Frame Control bit */
-#define WLAN_GET_FC_PRVER(n)    (((unsigned short)(n)) & (BIT0 | BIT1))
 #define WLAN_GET_FC_FTYPE(n)    ((((unsigned short)(n)) & (BIT2 | BIT3)) >> 2)
 #define WLAN_GET_FC_FSTYPE(n)   ((((unsigned short)(n)) & (BIT4|BIT5|BIT6|BIT7)) >> 4)
 #define WLAN_GET_FC_TODS(n)     ((((unsigned short)(n)) & (BIT8)) >> 8)
 #define WLAN_GET_FC_FROMDS(n)   ((((unsigned short)(n)) & (BIT9)) >> 9)
 #define WLAN_GET_FC_MOREFRAG(n) ((((unsigned short)(n)) & (BIT10)) >> 10)
-#define WLAN_GET_FC_RETRY(n)    ((((unsigned short)(n)) & (BIT11)) >> 11)
 #define WLAN_GET_FC_PWRMGT(n)   ((((unsigned short)(n)) & (BIT12)) >> 12)
-#define WLAN_GET_FC_MOREDATA(n) ((((unsigned short)(n)) & (BIT13)) >> 13)
 #define WLAN_GET_FC_ISWEP(n)    ((((unsigned short)(n)) & (BIT14)) >> 14)
-#define WLAN_GET_FC_ORDER(n)    ((((unsigned short)(n)) & (BIT15)) >> 15)
 
 /* Sequence Field bit */
 #define WLAN_GET_SEQ_FRGNUM(n) (((unsigned short)(n)) & (BIT0|BIT1|BIT2|BIT3))
-- 
1.8.1.2

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